3ORR

Crystal Structure of N5-Carboxyaminoimidazole synthetase from Staphylococcus aureus

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	N5-carboxyaminoimidazole ribonucleotide synthetase	polymer	377	43238.5	2	UniProt (A6QFS4) Pfam (PF22660) Pfam (PF02222) Pfam (PF17769) UniProt (by SIFTS) (A0A0H3KFM7)	Staphylococcus aureus subsp. aureus	Phosphoribosylaminoimidazole carboxylase, ATPase subunit
2	C, D (A, B)	water	water		18.0	215	Chemie (HOH)

Sequence modifications

A, B: 1 - 374 (UniProt: A6QFS4)

PDB	External Database	Details
Ser -2	-	expression tag
Asn -1	-	expression tag
Ala 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	86477.1
All*	Total formula weight	86477.1

*Water molecules are not included.